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The Z34/370Z
computer executes complicated
electronic calculations
and its configuration could
not be easily changed like former
Z-cars.
Even the Speed
limiterâÅôs function
was proven to be difficult to
modify.
We immediately analyzed the
Z34/370Z computer that was
thought to be too difficult to
tune.
We succeeded in fine tuning the
speed limiter controls, the
ignition/injection timing, and
the Rev Limiter increase. In
consequence, we upgraded the
response at all revolution ranges
that would further enhance the
driving experience compared to a
stock computer, while still
maintaining the drivability and
reliability offered by the
factory ECU.
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[ VX-ROM
Specifications for Z34
]
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Electronic
throttle data has been
changed
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CVTC
(Continuous Valve Timing
Control) has been
changed
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Speed
Limiter Control has been
changed
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Rev
limiter has been
increased from 6600rpm
to 7000rpm
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Fuel map
has been changed
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Injection
and ignition timing has
been reset
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Learning
and emission control has
been retained
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Fuel
economy and throttle
response have been
increased
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for Z34 : VQ37VHR
(MT/AT)
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Price
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Based on
the factory ECU
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JPY
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96,000
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We
create your VX-ROM based
on your factory ECU to
retain the original
immobilizer
function.
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The Mine's High
Flow Throttle System has
increased the diameter of the
factory throttle by 2.5mm, and
increased the flow area as well
as polished its inner surface.
Furthermore, it reduces friction
whilst retaining the strength and
reliability by reducing the
throttle shaft thickness to the
max.
Meanwhile, Mine's have further
resurfaced and polished the inner
surface with ultra precision
diamond cutting technology,
whilst an ideal Venturi shape has
been adopted to the inside of the
throttle, and we made it even
smoother all the way in.
In addition, the shaft is
polished to reduce friction, but
strength has been carefully
calculated. We also used a
special flat screw to minimize
flow friction. The more throttle
you apply, the more effective it
will be.
With superior charging efficiency
and inhalation resistance, the
vehicle response can be
dramatically increased. For
ultimate performance, it is
recommended to use the Mine's
High Flow Throttle System with
customize VX-ROM ECU's which we
are known for, and this will
produce great response.
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for Z34 : VQ37VHR
(MT/AT)
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VQ37VHR
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High
Flow Throttle Body
(VX-ROM already
installed)
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JPY
232,000
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High
Flow Throttle Body +
VX-ROM
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JPY
328,000
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*
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We
create your VX-ROM based
on your factory ECU to
retain the original
immobilizer
function.
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This ultimate
muffler has the extremely quiet
and has a comfortable
sound. It is user-friendly
in the low to mid speed ranges
and can maintain smooth
drivability in the high speed
range.
It is a powerful even length dual
muffler that is not too thick or
too thin while the main pipe
diameter is φ60x2-φ110x2
particularly in the assembly
section at φ80,
The biggest reason why we used
the titanium as the material for
rear muffler is because of
its lightweight. By doing this,
the weight at the vehicleâs rear
axis is decreased. Our plan
is to contribute to a better
performance in cornering
stability, acceleration, and
deceleration by making this
muffler as light as
possible.
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We guarantee
better power gain by combining
its use with Mine's Front Pipe
φ60x2-φ80 which we also
sell. (You can use the factory
front pipe as well with this
titanium muffler.)
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Material :
Titanium
Main Pipe: φ80-φ60 x
2-φ110 x 2
Exhaust diameter: φ110
Weight for rear muffler: 8kg
(Stock: 11kg)
Exhaust emission measurement
91db
JASMA
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for Z34:
VQ37VHR
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The Mine's Front
Pipe is designed to have this
best inner diameter considering
the excessive boost pressures and
it is made to maximize the engine
power.
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Material :
Stainless
Pipe Size: φ60 x
2-φ80
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for Z34 :
VQ37VHR
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It arranged the
characteristic of the
attenuation, stroke length, and
etc...into the style of Mine's
based on the Ohlins shock
absorber on the assumption for
circuit.
By the adoption of the straight
spring, the broad arrangement was
enabled by 20 steps of
attenuation-control, and the car
height-adjustment function of the
screw type. Moreover, a setting
of the camber angle of front is
also possible for the type of
strut form. Pillow ball upper
mount is adopted at upper mount
and a motion of suspension is
more directly connected to the
body.
The engine performance of higher
dimension is demonstrated by
combining use of an ESTA sport
link, the stabilizer, high grip
tires, and etc...
These products have been
assembled by Mine's.
You can utilize either Eibach or
Hyperco springs, please specify
it upon ordering.
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for
Z34
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Spring
rate
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Vehicle
height
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Eibach
Spring
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FRONT
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11.61k
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-25~-40mm
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REAR
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10.0k
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-25~-40mm
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Hyperco
Spring
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FRONT
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11.61k
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-25~-40mm
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REAR
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10.7k
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-25~-40mm
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Price
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Eibach
Spring
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JPY
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388,000
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Hyperco
Spring
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JPY
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418,000
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Mine's original
brake pads, designed and
manufactured with
Winmax, use a low steel
material and increase braking
performance as well as fade
resistance. It allows braking
deeper into the corner without
wheel lock, but is suitable
mainly for street use while
reducing brake noise.
For optimum performance, it is
recommended to use these pads
with the Big Brake Rotor
Kit.
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for Z34:
VQ37VHR
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Winmax
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Stock
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Coefficient
of friction
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0.39 -
0.44
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0.33 -
0.35
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Allowable
temperature
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Fixed -
About : C+650
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Fixed -
About : C+400
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Material
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Low
steel
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Minimum
steel
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Price
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Front
Rear set
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JPY
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56,000
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Front
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JPY
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30,000
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Rear
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JPY
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26,000
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The Mine's Air
Scoop Type II is an ideally
finished product to send air
directly to the port of air
cleaner box. The use of dry
carbon material for this air
scoop is for it's functionally
and stylish looks and high
quality, while it is a
codeveloped product of Mine's and
Mooncraft.
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Material: Dry
Carbon twill weave
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for Z34:
VQ37VHR
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*For
installation, modifying the front
bumper is required.
*Installation can be done for the
factory bumper.
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The Z34 Carbon
Front Spoiler is fabricated from
high quality carbon
fiber, and the design of the
gurney creates the maximum amount
of down force, while it
improves cornering performance
with high-speed stability without
increasing the drag at mid to
high speed.
By slightly lifting the front
part design, the installation can
be secured even on a low-height
vehicle.
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Material: Wet
Carbon twill weave
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The Z34 carbon
rear wing with a gurney flap
creates the maximum amount of
down force, improving cornering
performance and high-speed
stability without increasing
drag.
*You need to have a factory rear
spoiler/wing to install the
Carbon Rear Wing. For
installation, drilling the holes
in the spoiler is
required.
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Material: Wet
Carbon twill weave
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